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Posted to dev@hive.apache.org by "Amlesh Kumar (Jira)" <ji...@apache.org> on 2020/06/30 21:40:00 UTC

[jira] [Created] (HIVE-23787) Write all the events present in a task_queue in a single file.

Amlesh Kumar created HIVE-23787:
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             Summary: Write all the events present in a task_queue in a single file.
                 Key: HIVE-23787
                 URL: https://issues.apache.org/jira/browse/HIVE-23787
             Project: Hive
          Issue Type: Improvement
          Components: Hive
            Reporter: Amlesh Kumar


DAS does not get the event when the queue becomes full, and it ignores the post_exec_hook / pre_exec_hook event. The default capacity is 64 in hive.hook.proto.queue.capacity config for hs2.

Now, we will increase the queue-capacity (let's say upto 256).
Also for the optimisation, need to run all the events present in a task_queue, and write in a single file.



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